Help Unbrick Mate 9 - Huawei Mate 9 Questions & Answers

On my Huawei mate 9 the key combination up + volume up + volume down does not start and I arrive at eRecovery. Is there an ADB or other command to force the automatic update?

Pm me and i will help you!

Hello
Please keep all questions to the Q&A section thread moved!
-Logix

CouCouFR34 said:
On my Huawei mate 9 the key combination up + volume up + volume down does not start and I arrive at eRecovery. Is there an ADB or other command to force the automatic update?
Click to expand...
Click to collapse
Did you get this solved? If so, what did you do?

CouCouFR34 said:
On my Huawei mate 9 the key combination up + volume up + volume down does not start and I arrive at eRecovery. Is there an ADB or other command to force the automatic update?
Click to expand...
Click to collapse
Make sure you have put the update.app in /sdcard/dload/ and that the firmware actually is offline enabled. Almost all firmware for Mate 9 are online only, so no dload. You have AL00C00B115 and a few others, but you need to rebrand if you're not on AL00, meaning you need to flash oeminfo in twrp.
You can check these out if you want:
https://forum.xda-developers.com/mate-9/how-to/guide-rebrand-chinese-al00-mate9-to-t3554656
https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108

I finally solved the problem by doing a HWOTA update as specified on this link. :good:
https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108

Related

[Help] How do I boot my Honor 6 in FastBoot?

Hi there,
I have a Honor 6 H60-L04 B371 and I can't boot the phone in FastBoot.
I read online that I have to press Power + Volume Down, but nothing happens and the phone reboots normally.
I also tried to press Power + Volupe Up, but it goes into the recovery.
Can somebody help me please?
andreags4 said:
Hi there,
I have a Honor 6 H60-L04 B371 and I can't boot the phone in FastBoot.
I read online that I have to press Power + Volume Down, but nothing happens and the phone reboots normally.
I also tried to press Power + Volupe Up, but it goes into the recovery.
Can somebody help me please?
Click to expand...
Click to collapse
hi . power off your phnoe . press volume down( keep it ) and then connect your usb cable ( from your computer )
andreags4 said:
Hi there,
I have a Honor 6 H60-L04 B371 and I can't boot the phone in FastBoot.
I read online that I have to press Power + Volume Down, but nothing happens and the phone reboots normally.
I also tried to press Power + Volupe Up, but it goes into the recovery.
Can somebody help me please?
Click to expand...
Click to collapse
Hi mate,
first you need to turn off your phone then connect your usb cable from pc to your device and simonteniusly hold "volume down" key about few seconds and thats it, your device should boot into fastboot / bootloader mode
Thank you guys!
Now can you see my second post please?
I don't know how to relock the bootloader :/
http://forum.xda-developers.com/honor-6/help/how-relock-bootloader-honor-6-t3303817
@andreags4:
That should work with [Honor6] HONOR MultiTool
Just look for it here > xda-developers > Huawei Honor 6, Honor 6x > Honor 6, 6x General > [Honor6] HONOR MultiTool by VirusPlus:
Attention: Before you RELOCK Bootloader you need to restore the device's
software to official version using 3 buttons flash method.

unbrick mate 7 L09

Dear All
please i need your help when i tried to update my firmware B329 to 6.0 marshmallow 6.0 my phone reboot and blocked at Huawei Logo and reboot again after 6 hours black screen i tried to load energy but nothing black screen
sorry for my english and thanks for your support
aminem75 said:
Dear All
please i need your help when i tried to update my firmware B329 to 6.0 marshmallow 6.0 my phone reboot and blocked at Huawei Logo and reboot again after 6 hours black screen i tried to load energy but nothing black screen
sorry for my english and thanks for your support
Click to expand...
Click to collapse
try this http://forum.xda-developers.com/mate-7/general/info-official-downgrade-pack-mt7-l09-t3325702 is rollback for L09.
Put in your external SD and try with vol + and vol -
allister1209 said:
try this http://forum.xda-developers.com/mate-7/general/info-official-downgrade-pack-mt7-l09-t3325702 is rollback for L09.
Put in your external SD and try with vol + and vol -
Click to expand...
Click to collapse
many thanks i will try
aminem75 said:
many thanks i will try
Click to expand...
Click to collapse
Thanks but now black screen and no reboot just blac screen
please i need your help i download the downgrade b511 to b326 but no success when i add the frimaware in SD CARDS and when i make vol + and vol - and power button the devices start but software filed
also please my device is not rooted
ok do you try downgrade pack b500???
chudy_85 said:
ok do you try downgrade pack b500???
Click to expand...
Click to collapse
No i will try Thanks

Mate 8 definitively Bricked ?

Hello,
First, sorry for my poor English.
I need your help on my device Huawei HUAWEI NXT-L29.
Since an attempt to update using dload method on the sd card, I get stuck on the Huawei logo at startup :
- Restart with Vol + and the Power button restarts the phone on the Huawei logo and does not appear to use the dload directory on the sdcard
- Restart with Vol+, Vol- and the Power button also sent me the Huawei logo
- Restart with Vol- and the power button returns me to the fastboot screen.
My phone was not unlocked :
The phone can not be unlocked with dc-unlocker in fastboot mode.
Huawei Support Site asks indefinitely to wait 14 days to get the code.
Should we consider the phone as permanently bricked?
Thank you all for your help.
Hello,i think this happened because you did not put the dload folder into the internal storage of the phone. Your only chance is to enter into recovery mode for a factory reset.
nexus-6 said:
Hello,
First, sorry for my poor English.
I need your help on my device Huawei HUAWEI NXT-L29.
Since an attempt to update using dload method on the sd card, I get stuck on the Huawei logo at startup :
- Restart with Vol + and the Power button restarts the phone on the Huawei logo and does not appear to use the dload directory on the sdcard
- Restart with Vol+, Vol- and the Power button also sent me the Huawei logo
- Restart with Vol- and the power button returns me to the fastboot screen.
My phone was not unlocked :
The phone can not be unlocked with dc-unlocker in fastboot mode.
Huawei Support Site asks indefinitely to wait 14 days to get the code.
Should we consider the phone as permanently bricked?
Thank you all for your help.
Click to expand...
Click to collapse
You can unlocked via Dc Unlocker i have the same Phone L29 and unlocked with DC Unlocker.
Power off your Phone and hold Volume up and Power Button at same Time and Boot in Stock Recovery,tried a Facotry Reset and reports if it worked
nexus-6 said:
Hello,
First, sorry for my poor English.
I need your help on my device Huawei HUAWEI NXT-L29.
Since an attempt to update using dload method on the sd card, I get stuck on the Huawei logo at startup :
- Restart with Vol + and the Power button restarts the phone on the Huawei logo and does not appear to use the dload directory on the sdcard
- Restart with Vol+, Vol- and the Power button also sent me the Huawei logo
- Restart with Vol- and the power button returns me to the fastboot screen.
My phone was not unlocked :
The phone can not be unlocked with dc-unlocker in fastboot mode.
Huawei Support Site asks indefinitely to wait 14 days to get the code.
Should we consider the phone as permanently bricked?
Thank you all for your help.
Click to expand...
Click to collapse
Download HiSuite and try repair phone.
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app
Thanks for the firsts answers :
I try HI-Suite but it doesn't support mate 8 for recover (version 4.0.4.204) : "Your device is not supported for system recovery"
I've access only "fastboot&rescue mode", with DC unlock output below :
Unlock Button inactive, only "Factory Reset Protection Erase" is Active.
=============================================
manufacturer - Huawei phones
model - Auto detect (recommended)
Found Phone : HUAWEI NXT-L29
Model : Huawei phone in fastboot mode
IMEI : XXXXXXXXXXXXXXXXXXXXXXX
Serial NR. : XXXXXXXXXXXXXXXXXXXXXX
Firmware : NXT-L29C636B180
IMEI:XXXXXXXXXXXXXXXXXXXX
FB LockState: LOCKED
USER LockState: LOCKED
locked
Battery state: 2873mv
========================================
nexus-6 said:
Thanks for the firsts answers :
I try HI-Suite but it doesn't support mate 8 for recover (version 4.0.4.204) : "Your device is not supported for system recovery"
I've access only "fastboot&rescue mode", with DC unlock output below :
Unlock Button inactive, only "Factory Reset Protection Erase" is Active.
=============================================
manufacturer - Huawei phones
model - Auto detect (recommended)
Found Phone : HUAWEI NXT-L29
Model : Huawei phone in fastboot mode
IMEI : XXXXXXXXXXXXXXXXXXXXXXX
Serial NR. : XXXXXXXXXXXXXXXXXXXXXX
Firmware : NXT-L29C636B180
IMEI:XXXXXXXXXXXXXXXXXXXX
FB LockState: LOCKED
USER LockState: LOCKED
locked
Battery state: 2873mv
========================================
Click to expand...
Click to collapse
you could fix the same problem I have is not to do help me
F1r3h4wk said:
you could fix the same problem I have is not to do help me
Click to expand...
Click to collapse
Hi all,
For information, I'm gonna try DC-Phoenix-flash : https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
I'll keep you informed of my progress...

Is there a way from C675B820 (Indian) to C432B820 (European)?

I have a European Honor 6 on which I installed C675B820 from here.
Is there a way to go back to C432B820? Every rollback-package I tried stopped at 5 or 36 % with "software install failed".
I need help.
i hope we find a solution to our problem i hope that any one of the moderators could help us
There is a recoverymode who works with HiSuite. Idk but maybe it recovers it to the last "right" version.
You have to start your honor 6 in fastboot mode (power + volume down) and open the hi-suite and then start recovery.
I don't know what will happen!
here is it for ascend mate 7
http://www.gizok.com/blog/huawei-ascend-mate7-upgrade-recovery-tutorial/

Phone Bricked | Come in plz

Hi...
a couple of days ago i was trying to install a rom with https://forum.xda-developers.com/honor-4x/how-to/install-emui-4-1-4x-4c-g-play-g-play-t3515702 method
but i got error 7
then i shut it down from recovery and i was preparing another rom to write but when i wanted to power my phone on it didn't react at all
now my phone is off and not working because there is no file to work with in storage
and when i connect it to computer i get a message says : New Device Connected
and the name is a combo of Chinese and digits
is there anyone can help me?
Amir Eb said:
Hi...
a couple of days ago i was trying to install a rom with https://forum.xda-developers.com/honor-4x/how-to/install-emui-4-1-4x-4c-g-play-g-play-t3515702 method
but i got error 7
then i shut it down from recovery and i was preparing another rom to write but when i wanted to power my phone on it didn't react at all
now my phone is off and not working because there is no file to work with in storage
and when i connect it to computer i get a message says : New Device Connected
and the name is a combo of Chinese and digits
is there anyone can help me?
Click to expand...
Click to collapse
Okay , i seems you got a big problem to your device.
Before I can help you I need few details from you.
1.What is the model and installed firmware build number and android version .
2.Have you got your bootloader unlocked?
3.can you access fastboot.
4.what actually you did before you got into this state.
5. Is TWRP/CWM installed on you phone?
6.Post a screen shot of error you got.
miststudent2011 said:
Okay , i seems you got a big problem to your device.
Before I can help you I need few details from you.
1.What is the model and installed firmware build number and android version .
2.Have you got your bootloader unlocked?
3.can you access fastboot.
4.what actually you did before you got into this state.
5. Is TWRP/CWM installed on you phone?
6.Post a screen shot of error you got.
Click to expand...
Click to collapse
thanks
1 : Honor 4C CHM-U01 and the firmware : CHM-U01C636B511
2 : Yes I've already unlocked it
3 : no i don't
4 : as i said i was installing a rom with mentioned method in OP and i got error 7 then i shut my phone down and it didn't turn on again
5 : i had TWRP but now i can't load it because my phone doesn't power on
6 : i can't (i explained above)
Amir Eb said:
thanks
1 : Honor 4C CHM-U01 and the firmware : CHM-U01C636B511
2 : Yes I've already unlocked it
3 : no i don't
4 : as i said i was installing a rom with mentioned method in OP and i got error 7 then i shut my phone down and it didn't turn on again
5 : i had TWRP but now i can't load it because my phone doesn't power on
6 : i can't (i explained above)
Click to expand...
Click to collapse
Okay first let your phone charge for 4-5 hours and check whether it can power on.
1.By pressing only power button.
2.By pressing power + Vol+ buttons.
3.By pressing Power vol- vol+ buttons simultaneously.
Post the result and later we can proceed further.
Before B511 what rom and version was present.
miststudent2011 said:
Okay first let your phone charge for 4-5 hours and check whether it can power on.
1.By pressing only power button.
2.By pressing power + Vol+ buttons.
3.By pressing Power vol- vol+ buttons simultaneously.
Post the result and later we can proceed further.
Before B511 what rom and version was present.
Click to expand...
Click to collapse
Ok
before that it was a P8 Lite Custom rom
i think Omni Rom 6.0.1
miststudent2011 said:
Okay first let your phone charge for 4-5 hours and check whether it can power on.
1.By pressing only power button.
2.By pressing power + Vol+ buttons.
3.By pressing Power vol- vol+ buttons simultaneously.
Post the result and later we can proceed further.
Before B511 what rom and version was present.
Click to expand...
Click to collapse
Hi again
I tried all those ways but still it won't power on
I guess i should take my phone to customer services
what do you think?
Amir Eb said:
Hi again
I tried all those ways but still it won't power on
I guess i should take my phone to customer services
what do you think?
Click to expand...
Click to collapse
Check clearly if the screen is on it displays in a grey colour if it doesn't.then it's better to take it to service centre.
Amir Eb said:
Hi...
a couple of days ago i was trying to install a rom with https://forum.xda-developers.com/honor-4x/how-to/install-emui-4-1-4x-4c-g-play-g-play-t3515702 method
but i got error 7
then i shut it down from recovery and i was preparing another rom to write but when i wanted to power my phone on it didn't react at all
now my phone is off and not working because there is no file to work with in storage
and when i connect it to computer i get a message says : New Device Connected
and the name is a combo of Chinese and digits
is there anyone can help me?
Click to expand...
Click to collapse
Try to charge the phone for 2 hrs and see if it powers On
miststudent2011 said:
Okay first let your phone charge for 4-5 hours and check whether it can power on.
1.By pressing only power button.
2.By pressing power + Vol+ buttons.
3.By pressing Power vol- vol+ buttons simultaneously.
Post the result and later we can proceed further.
Before B511 what rom and version was present.
Click to expand...
Click to collapse
Amir Eb said:
Hi again
I tried all those ways but still it won't power on
I guess i should take my phone to customer services
what do you think?
Click to expand...
Click to collapse
gopinaidu77 said:
Try to charge the phone for 2 hrs and see if it powers On
Click to expand...
Click to collapse
He already tried it but no luck
Its his bad but there will be a way for sure

Categories

Resources